What’s Vulnerable › Vulnerabilities

CVE-2020-26682

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-10-16 · updated 2026-06-17
• Weakness: CWE-190

Description

In libass 0.14.0, the `ass_outline_construct`'s call to `outline_stroke` causes a signed integer overflow.

Affected products

• Libass Project Libass: 0.14.0

References

• http://www.openwall.com/lists/oss-security/2020/11/19/7
• https://github.com/libass/libass/issues/431
• https://github.com/libass/libass/pull/432
• https://security.gentoo.org/glsa/202012-12
• http://www.openwall.com/lists/oss-security/2020/11/19/7
• https://github.com/libass/libass/issues/431
• https://github.com/libass/libass/pull/432
• https://security.gentoo.org/glsa/202012-12

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